Automatic overturning and bonding mechanism for automobile interior ceiling accessories

Abstract

The invention discloses an automobile interior ceiling accessory automatic overturning and bonding mechanism which comprises an overturning assembly, a bonding assembly and a positioning assembly, the overturning assembly is used for driving a ceiling accessory to be overturned and bonded, and the overturning assembly comprises an overturning air cylinder, a Y-shaped connector, a first bearing seat, a connecting shaft, a supporting arm, a second bearing seat, an overturning arm and a rotating seat. The overturning air cylinder is installed on the surface of the rotating base, and the output end of the overturning air cylinder is fixedly connected with the Y-shaped connector. By arranging the overturning assembly, the bonding assembly and the positioning assembly, the effect of automatically overturning and bonding the automobile interior ceiling accessory can be achieved, manual overturning operation can be replaced through the overturning assembly, the automobile interior ceiling accessory and a ceiling can be bonded through the bonding assembly, and the production efficiency is improved. The positioning assembly can ensure accurate positioning of the automobile interior ceiling accessory in the overturning and bonding process, so that the production efficiency can be improved, the labor intensity can be reduced, and the use flexibility can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of a turning and bonding mechanism for an automobile interior ceiling accessory, in particular to an automatic turning and bonding mechanism for an automobile interior ceiling accessory. Background Art

[0002] The automobile manufacturing industry has been pursuing the goal of improving production efficiency, reducing costs, and ensuring product quality and appearance. In this context, the bonding technology of automobile roof accessories has received widespread attention and application. Among them, flip bonding technology, as one of them, has gradually become the mainstream technology in the industry. The traditional bonding method of automobile roof accessories mainly uses point glue or line glue. The disadvantage of this method is low efficiency and easy to cause glue overflow and uneven bonding. In order to solve these problems, flip bonding technology came into being;

[0003] The basic principle of flip bonding technology is to flip the ceiling accessories so that their surface faces downward, and then use specific bonding equipment to accurately apply glue to the back of the accessories. This process can be completed by automated equipment, which greatly improves production efficiency. At the same time, since the glue is applied after flipping, the glue can be applied more evenly, avoiding the problems of glue overflow and uneven bonding in traditional point glue or line glue methods. In addition, flip bonding technology can also meet the bonding requirements of ceiling accessories of different shapes and sizes by adjusting parameters such as glue application path and glue application amount, which makes this technology widely used in the automotive manufacturing industry.

[0004] However, the flip bonding technology is prone to deviation in the position of the attachment during the flipping process. In addition, for some large or complex-shaped ceiling accessories, flip bonding is more difficult and requires more precise equipment and operating techniques. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic flipping and bonding mechanism for automobile interior ceiling accessories, which has the advantages of being able to ensure the accurate position of the accessories and prevent deviation during the flipping process, and solves the problem that the position of the accessories is prone to deviation during the flipping process, and the flipping and bonding of some large or complex-shaped ceiling accessories are difficult.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic flipping and bonding mechanism for an automobile interior ceiling accessory, comprising a flipping assembly, a bonding assembly and a positioning assembly, wherein the flipping assembly is used to drive the ceiling accessory to flip and bond, and the flipping assembly comprises a flipping cylinder, a Y-shaped joint, a first bearing seat, a connecting shaft, a support arm, a second bearing seat, a flipping arm and a rotating seat, wherein the flipping cylinder is mounted on the surface of the rotating seat, the output end of the flipping cylinder is fixedly connected to the Y-shaped joint, the Y-shaped joint is movably connected to the flipping arm through a movable pin, the flipping arm is mounted at the center of the connecting shaft surface, and both ends of the connecting shaft are fixedly connected to the support arms;

[0007] The bonding assembly is used for bonding ceiling accessories, and the bonding assembly includes a lower pressure rod, a bonding cylinder, a limiting sleeve, a bonding jig, a support plate, a movable plate and a limiting rod. The lower pressure rod is located on both sides of the movable plate, and the lower pressure rod is used to press the bonding accessories. The bonding cylinder is installed on the surface of the support plate, and the bonding jig is installed on the surface of the movable plate. The limiting sleeve and the limiting rod are used to limit the movable plate.

[0008] The positioning assembly is used to provide positioning for the flip assembly. The positioning assembly includes a positioning cylinder, a support seat, a pin sleeve, a limit block and a pin rod. The pin rod is fixedly connected to the output end of the positioning cylinder, and the pin sleeve is installed on the surface of the support arm on one side.

[0009] Preferably, the support arm on one side is movably connected to the second bearing seat via a bearing, and the first bearing seat on the other side is movably connected to the second bearing seat via a bearing.

[0010] Preferably, the ends of the support arm and the flip arm away from the connecting shaft are both fixedly connected to the support plate, and the flip arm is mounted on the surface of the connecting shaft by a key.

[0011] Preferably, the limiting sleeve is mounted on the surface of the support plate, one end of the limiting rod is fixedly connected to the movable plate, and the other end of the limiting rod passes through the limiting sleeve and is slidably connected to the inner cavity of the limiting sleeve.

[0012] Preferably, the bonding cylinder is fixedly connected to the support plate, and the output end of the bonding cylinder passes through the support plate and is fixedly connected to the movable plate.

[0013] Preferably, the positioning cylinder is fixed to the surface of the support seat, and one end of the pin rod away from the positioning cylinder extends to the inner cavity of the pin sleeve and is slidably connected to the inner cavity of the pin sleeve.

[0014] Preferably, there are two limit blocks, which are respectively fixed at two ends of the surface of the connecting shaft.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention achieves the effect of automatically flipping and bonding the automobile interior ceiling accessories by providing a flipping component, a bonding component and a positioning component. The flipping component can replace manual flipping operations, the automobile interior ceiling accessories can be bonded to the ceiling by the bonding component, and the positioning component can ensure the accurate positioning of the automobile interior ceiling accessories during the flipping and bonding process, thereby improving production efficiency, reducing labor intensity and flexibility of use.

[0017] 2. The present invention can be applied to ceiling accessories of various shapes and sizes through the cooperation of the flip component and the bonding component. Different production needs can be met by adjusting parameters such as the gluing path and the amount of glue applied. The flip bonding technology can achieve fast and accurate gluing through automated equipment, greatly improving production efficiency and shortening the production cycle. The flip bonding technology is used to flip the accessory and then apply glue, so that the glue can be evenly applied to the back of the accessory, avoiding the problem of glue overflow and waste in traditional point-gluing or line-gluing methods. This not only saves glue, but also reduces environmental pollution. In addition, the flip bonding technology can achieve more uniform gluing, avoiding the problem of uneven glue distribution in traditional methods. This makes the bonding quality more reliable and reduces the defective rate of products. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the separation state of the present invention;

[0020] Figure 3 It is a side view structural schematic diagram of the present invention

[0021] Figure 4 It is a bottom view structural schematic diagram of the present invention.

[0022] In the figure: 1. flip cylinder; 2. Y-type joint; 3. first bearing seat; 4. connecting shaft; 5. support arm; 6. pressure rod; 7. positioning cylinder; 8. support seat; 9. bonding cylinder; 10. limit sleeve; 11. pin sleeve; 12. bonding mold; 13. limit block; 14. second bearing seat; 15. flip arm; 16. rotating seat; 17. support plate; 18. movable plate; 19. limit rod; 20. pin rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example 1

[0025] like Figure 1-4 As shown, it is the first embodiment of the present invention, which provides an automatic flipping and bonding mechanism for automobile interior ceiling accessories, including a flipping component, a bonding component and a positioning component. The flipping component is used to drive the ceiling accessories to flip and bond. The flipping component includes a flipping cylinder 1, a Y-type joint 2, a first bearing seat 3, a connecting shaft 4, a support arm 5, a second bearing seat 14, a flipping arm 15 and a rotating seat 16. The flipping cylinder 1 is installed on the surface of the rotating seat 16, and the output end of the flipping cylinder 1 is fixedly connected to the Y-type joint 2. The Y-type joint 2 is movably connected to the flipping arm 15 through a movable pin. The flipping arm 15 is installed at the center of the surface of the connecting shaft 4, and both ends of the connecting shaft 4 are fixedly connected to the support arm 5;

[0026] The bonding assembly is used for bonding ceiling accessories, and the bonding assembly includes a lower pressure rod 6, a bonding cylinder 9, a limiting sleeve 10, a bonding jig 12, a support plate 17, a movable plate 18 and a limiting rod 19. The lower pressure rod 6 is located on both sides of the movable plate 18, and the lower pressure rod 6 is used to press the bonding accessories. The bonding cylinder 9 is installed on the surface of the support plate 17, and the bonding jig 12 is installed on the surface of the movable plate 18. The limiting sleeve 10 and the limiting rod 19 are used to limit the movable plate 18.

[0027] The positioning assembly is used to provide positioning for the flip assembly. The positioning assembly includes a positioning cylinder 7, a support seat 8, a pin sleeve 11, a limit block 13 and a pin rod 20. The pin rod 20 is fixedly connected to the output end of the positioning cylinder 7, and the pin sleeve 11 is installed on the surface of a support arm 5 on one side.

[0028] like Figure 1-4As shown, the flip assembly drives the bonding assembly to flip at an angle, and the flip assembly is fixed in the bonding area of ​​the automobile roof through the rotating seat 16. The output end of the flip cylinder 1 extends or contracts to drive the flip arm 15 to flip through the Y-joint 2. When the flip arm 15 moves, the support arms 5 on both sides are driven to follow the movement through the connecting shaft 4. When the support arms 5 and the flip arms 15 move, the support plate 17 is flipped, so that the angle of the bonding assembly can be adjusted. The output end of the positioning cylinder 7 extends to push the pin rod 20 to move toward the inner cavity of the pin sleeve 11, so that the positioning assembly can limit the flip assembly. The output end of the bonding cylinder 9 extends to push the movable plate 18 to move downward. When the movable plate 18 moves, it drives the bonding mold 12 to bond the accessories. The movable plate 18 moves while driving the lower pressure rod 6 to press the attachment, thereby preventing the attachment from shifting. By setting the flip assembly, the bonding assembly and the positioning assembly, the effect of automatically flipping and bonding the automobile interior ceiling accessories can be achieved. The flip bonding technology can achieve fast and accurate gluing through automated equipment, greatly improving production efficiency and shortening the production cycle. The flip bonding technology is used to flip the attachment and then apply glue, so that the glue can be evenly applied to the back of the attachment, avoiding the problem of glue overflow and waste in traditional dispensing or line gluing methods. This not only saves glue, but also reduces environmental pollution. In addition, the flip bonding technology can achieve more uniform gluing, avoiding the problem of uneven glue distribution in traditional methods.

[0029] Example 2

[0030] Reference Figure 1-4 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0031] In this embodiment, the support arm 5 on one side is movably connected to the second bearing seat 14 through a bearing, and the first bearing seat 3 on the other side is movably connected to the second bearing seat 14 through a bearing.

[0032] The ends of the support arm 5 and the flip arm 15 away from the connecting shaft 4 are both fixedly connected to the support plate 17 , and the flip arm 15 is mounted on the surface of the connecting shaft 4 by a key.

[0033] The limiting sleeve 10 is installed on the surface of the supporting plate 17 , one end of the limiting rod 19 is fixedly connected to the movable plate 18 , and the other end of the limiting rod 19 penetrates the limiting sleeve 10 and is slidably connected in the inner cavity of the limiting sleeve 10 .

[0034] The bonding cylinder 9 is fixedly connected to the support plate 17 , and the output end of the bonding cylinder 9 passes through the support plate 17 and is fixedly connected to the movable plate 18 .

[0035] like Figure 1-4As shown, the first bearing seat 3 and the second bearing seat 14 are used to provide support and limit for the support arm 5, so that the support arm 5 can cooperate with the flip arm 15 to adjust the angle of the bonding assembly. When the bonding cylinder 9 pushes the movable plate 18 to move, the movable plate 18 drives the limiting rod 19 to move along the inner cavity of the limiting sleeve 10, so that the limiting sleeve 10 and the limiting rod 19 can cooperate to limit the movement trajectory of the movable plate 18. The lower pressure rod 6 is composed of a guide sleeve, a pressure rod and a spring, which can limit the accessory when the movable plate 18 moves. The support plate 17 can provide support for the bonding cylinder 9, and the movable plate 18 is used to provide support for the bonding mold 12.

[0036] Example 3

[0037] Reference Figure 1-4 , which is the third embodiment of the present invention, and this embodiment is based on the previous two embodiments.

[0038] In this embodiment, the positioning cylinder 7 is fixed to the surface of the support seat 8 , and one end of the pin rod 20 away from the positioning cylinder 7 extends to the inner cavity of the pin sleeve 11 and is slidably connected to the inner cavity of the pin sleeve 11 .

[0039] There are two limit blocks 13 , which are respectively fixed at two ends of the surface of the connecting shaft 4 .

[0040] like Figure 1-4 As shown, the output end of the positioning cylinder 7 extends to push the pin rod 20 to move toward the inner cavity of the pin sleeve 11, so that the positioning assembly can limit the flip assembly. The support seat 8 is used to provide support for the positioning cylinder 7 so that it can operate stably. The limit block 13 is used to limit the movement trajectory of the connecting shaft 4.

[0041] When in use, the flip assembly drives the bonding assembly to flip at an angle, and the flip assembly is fixed to the bonding area of ​​the automobile roof through the rotating seat 16. The output end of the flip cylinder 1 extends or contracts to drive the flip arm 15 to flip through the Y-joint 2. When the flip arm 15 moves, the support arms 5 on both sides are driven to follow the movement through the connecting shaft 4. The support arms 5 and the flip arms 15 move while driving the support plate 17 to flip, so that the angle of the bonding assembly can be adjusted. The output end of the positioning cylinder 7 extends to push the pin rod 20 to move toward the inner cavity of the pin sleeve 11, so that the positioning assembly can limit the flip assembly. The output end of the bonding cylinder 9 extends to push the movable plate 18 to move downward. When the movable plate 18 moves, it drives the bonding jig 12 to bond the accessories. The movable plate 18 moves while driving the lower pressure rod 6 to press the accessory, thereby preventing the accessory from shifting. By setting the flip assembly, the bonding assembly and the positioning assembly, the automatic flip bonding of the automobile interior ceiling accessories can be achieved. The flip bonding technology can achieve fast and accurate gluing through automated equipment, greatly improving production efficiency and shortening the production cycle. The flip bonding technology is used to flip the accessory and then gluing it, so that the glue can be evenly applied to the back of the accessory, avoiding the problem of glue overflow and waste in traditional gluing or line gluing methods. This not only saves glue, but also reduces environmental pollution. In addition, the flip bonding technology can achieve more uniform gluing, avoiding the problem of uneven glue distribution in traditional methods.

[0042] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic flipping and bonding mechanism for automobile interior ceiling accessories, comprising a flipping component, a bonding component and a positioning component, characterized in that: The flip assembly is used to drive the ceiling accessories to flip and bond, and the flip assembly comprises a flip cylinder (1), a Y-shaped joint (2), a first bearing seat (3), a connecting shaft (4), a support arm (5), a second bearing seat (14), a flip arm (15) and a rotating seat (16). The flip cylinder (1) is installed on the surface of the rotating seat (16), the output end of the flip cylinder (1) is fixedly connected to the Y-shaped joint (2), the Y-shaped joint (2) is movably connected to the flip arm (15) through a movable pin, the flip arm (15) is installed at the center of the surface of the connecting shaft (4), and both ends of the connecting shaft (4) are fixedly connected to the support arm (5); The bonding assembly is used for bonding ceiling accessories, and comprises a lower pressure rod (6), a bonding cylinder (9), a limiting sleeve (10), a bonding jig (12), a support plate (17), a movable plate (18) and a limiting rod (19), wherein the lower pressure rod (6) is located on both sides of the movable plate (18), the lower pressure rod (6) is used for pressing the bonding accessories, the bonding cylinder (9) is installed on the surface of the support plate (17), the bonding jig (12) is installed on the surface of the movable plate (18), and the limiting sleeve (10) and the limiting rod (19) are used for limiting the movable plate (18); The positioning assembly is used to provide positioning for the flip assembly, and the positioning assembly comprises a positioning cylinder (7), a support seat (8), a pin sleeve (11), a limit block (13) and a pin rod (20), wherein the pin rod (20) is fixedly connected to the output end of the positioning cylinder (7), and the pin sleeve (11) is installed on the surface of the support arm (5) on one side.

2. The automatic flipping and bonding mechanism for automobile interior ceiling accessories according to claim 1 is characterized in that: The support arm (5) on one side is movably connected to the second bearing seat (14) via a bearing, and the first bearing seat (3) on the other side is movably connected to the second bearing seat (14) via a bearing.

3. The automatic flipping and bonding mechanism for automobile interior ceiling accessories according to claim 1 is characterized in that: The ends of the support arm (5) and the flip arm (15) away from the connecting shaft (4) are both fixedly connected to the support plate (17), and the flip arm (15) is mounted on the surface of the connecting shaft (4) via a key.

4. The automatic flipping and bonding mechanism for automobile interior ceiling accessories according to claim 1 is characterized in that: The limiting sleeve (10) is mounted on the surface of the support plate (17), one end of the limiting rod (19) is fixedly connected to the movable plate (18), and the other end of the limiting rod (19) passes through the limiting sleeve (10) and is slidably connected to the inner cavity of the limiting sleeve (10).

5. The automatic flipping and bonding mechanism for automobile interior ceiling accessories according to claim 1 is characterized in that: The bonding cylinder (9) is fixedly connected to the support plate (17), and the output end of the bonding cylinder (9) passes through the support plate (17) and is fixedly connected to the movable plate (18).

6. The automatic flipping and bonding mechanism for automobile interior ceiling accessories according to claim 1 is characterized in that: The positioning cylinder (7) is fixed to the surface of the support seat (8), and one end of the pin rod (20) away from the positioning cylinder (7) extends to the inner cavity of the pin sleeve (11) and is slidably connected to the inner cavity of the pin sleeve (11).

7. The automatic flipping and bonding mechanism for automobile interior ceiling accessories according to claim 1 is characterized in that: The number of the limit blocks (13) is two and they are respectively fixed at two ends of the surface of the connecting shaft (4).

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